package homework.h03;

import java.io.BufferedWriter;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;

/**
 * 改正下面程序的错误
 *
 * 向文件testpw.txt中以UTF-8编码写入一行字符串：
 * 你好!我喜欢java!
 *
 * 单词记一记:
 * print 打印
 *
 * @author Xiloer
 *
 */
public class Test01 {
    //没有main方法!
    public static void main(String[] args) {
        try(
                FileOutputStream fos = new FileOutputStream("testpw.txt");
                //字符集拼写错误时会抛出异常:java.io.UnsupportedEncodingException
//                OutputStreamWriter osw = new OutputStreamWriter(fos,"UFT-8");
                OutputStreamWriter osw = new OutputStreamWriter(fos,"UTF-8");
                BufferedWriter bw = new BufferedWriter(osw);
                PrintWriter pw = new PrintWriter(bw);
        ){
            pw.println("你好!我喜欢java!");
//            system.out.println("写出完毕!");
            System.out.println("写出完毕!");
        }catch(Exception e) {
            System.out.println("出错了!");
            e.printStackTrace();
        }
    }
}
